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Ludlum Model 19 MicroR Meter

Ludlum Model 19 MicroR Meter
WeeklyMonthly
$ 35 $ 100

The Ludlum Model 19 Radiation Monitor is used for low level gamma survey.

 

Features:

  • Built-In 1" X 1" NaI(Tl) Gamma Scintillator
  • 5 Ranges
  • Splashproof Shields
  • Total Range from 0 - 5,000 µR/hr
  • Working Environment:Splash proof shields for outdoor use
  • Indicated Use: Low level (microR) gamma survey
  • Detector: 1" X 1" sodium iodide (NaI)Tl scintillator
  • Sensitivity: Typically 175 cpm/microR/hr (137Cs gamma )
  • Energy Response: Energy dependent
  • Meter Dial: 0 - 25 microR/hr, 0 - 50 microR/hr, BAT TEST
  • Range Selections: 0 - 25, 0 - 50, 0 - 250, 0 - 500, 0 - 5000 microR/hr
  • Light: Push-button to activate
  • Linearity: Reading within plus or minus 10% of true value
  • Audio: Built in unimorph speaker with ON/OFF switch (greater than 60 dB at 2 feet)
  • Calibration Controls: Accessible from front of instrument (protective cover provided)
  • Response: Toggle switch for FAST (4 seconds) or SLOW (22 seconds) from 10% to 90% of final reading
  • Reset: Push-button to zero meter
  • Power: 2 each "D" cell batteries (housed in sealed compartment that is externally accessible)
  • Battery Life: Typically 600 hours with alkaline batteries (battery condition can be checked on meter)
  • Meter: 2.5" (6.4cm) arc, 1 mA analog type
  • Construction: Cast and drawn aluminum with beige polyurethane enamel paint
  • Temperature Range: -4° F(-20° C) to 122° F(50° C)
    May be certified for operation from -40° F(-40° C) to 150° F(65° C)
  • Size: 7.8"(19.8 cm)H X 3.5"(8.9 cm)W X 8.5"(21.6 cm)L
  • Weight: 4.5 lbs(2.1 kg) including batteries